Variant 14-73537864-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PP3_ModerateBS2

The NM_001037161.2(ACOT1):c.443T>G(p.Leu148Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000108 in 1,199,580 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000086 ( 0 hom., cov: 19)

Exomes 𝑓: 0.000011 ( 2 hom. )

Consequence

ACOT1
NM_001037161.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.46

Variant links:

Genes affected

ACOT1 (HGNC:33128): (acyl-CoA thioesterase 1) Enables acyl-CoA hydrolase activity. Involved in acyl-CoA metabolic process; long-chain fatty acid metabolic process; and very long-chain fatty acid metabolic process. Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

ACOT1 links:

HEATR4 (HGNC:16761): (HEAT repeat containing 4) Predicted to enable oxidoreductase activity. [provided by Alliance of Genome Resources, Apr 2022]

HEATR4 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.908

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ACOT1	NM_001037161.2 link	c.443T>G	p.Leu148Arg	missense_variant	Exon 1 of 3	ENST00000311148.9	NP_001032238.1	Q86TX2E9KL42
HEATR4	NM_001220484.1 link	c.-151-7620A>C		intron_variant	Intron 1 of 17	ENST00000553558.6	NP_001207413.1	Q86WZ0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ACOT1	ENST00000311148.9 link	c.443T>G	p.Leu148Arg	missense_variant	Exon 1 of 3	1	NM_001037161.2	ENSP00000311224.4		Q86TX2
HEATR4	ENST00000553558.6 link	c.-151-7620A>C		intron_variant	Intron 1 of 17	2	NM_001220484.1	ENSP00000450444.2		Q86WZ0

Frequencies

GnomAD3 genomes

AF:

0.00000860

AC:

AN:

116280

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000279

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000111

AC:

AN:

1083300

Hom.:

Cov.:

AF XY:

0.0000168

AC XY:

AN XY:

536670

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000421

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000159

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000923

Gnomad4 OTH exome

AF:

0.0000451

GnomAD4 genome

AF:

0.00000860

AC:

AN:

116280

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

55872

show subpopulations

Gnomad4 AFR

AF:

0.0000279

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000843

Hom.:

ExAC

AF:

0.0000239

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

May 25, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.443T>G (p.L148R) alteration is located in exon 1 (coding exon 1) of the ACOT1 gene. This alteration results from a T to G substitution at nucleotide position 443, causing the leucine (L) at amino acid position 148 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.58

BayesDel_addAF

Uncertain

0.13

BayesDel_noAF

Pathogenic

0.20

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.30

T;.

Eigen

Uncertain

0.43

Eigen_PC

Uncertain

0.31

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.96

D;D

M_CAP

Uncertain

0.10

MetaRNN

Pathogenic

0.91

D;D

MetaSVM

Benign

-0.29

MutationAssessor

Pathogenic

3.3

M;.

PROVEAN

Uncertain

-4.4

D;D

REVEL

Uncertain

0.58

Sift

Uncertain

0.0010

D;D

Sift4G

Pathogenic

0.0

D;D

Polyphen

0.92

P;.

Vest4

0.96

MutPred

0.70

Gain of catalytic residue at P151 (P = 0);Gain of catalytic residue at P151 (P = 0);

MVP

0.78

ClinPred

0.96

GERP RS

3.9

Varity_R

0.80

gMVP

0.98

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over